CA2990990C - Vortex pump - Google Patents

Vortex pump Download PDF

Info

Publication number
CA2990990C
CA2990990C CA2990990A CA2990990A CA2990990C CA 2990990 C CA2990990 C CA 2990990C CA 2990990 A CA2990990 A CA 2990990A CA 2990990 A CA2990990 A CA 2990990A CA 2990990 C CA2990990 C CA 2990990C
Authority
CA
Canada
Prior art keywords
pump
blades
bundles
chokable
impeller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA2990990A
Other languages
English (en)
French (fr)
Other versions
CA2990990A1 (en
Inventor
Alexander Christ
Jochen Fritz
Christoph Jager
Toni Klemm
Steffen Schmidt
Rolf Witzel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KSB SE and Co KGaA
Original Assignee
KSB SE and Co KGaA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by KSB SE and Co KGaA filed Critical KSB SE and Co KGaA
Publication of CA2990990A1 publication Critical patent/CA2990990A1/en
Application granted granted Critical
Publication of CA2990990C publication Critical patent/CA2990990C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/24—Vanes
    • F04D29/242—Geometry, shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2238—Special flow patterns
    • F04D29/2244—Free vortex
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/10—Geometry two-dimensional
    • F05B2250/15—Geometry two-dimensional spiral
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/60—Fluid transfer
    • F05B2260/63—Preventing clogging or obstruction of flow paths by dirt, dust, or foreign particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CA2990990A 2015-06-30 2016-06-27 Vortex pump Active CA2990990C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102015212203.4A DE102015212203A1 (de) 2015-06-30 2015-06-30 Freistrompumpe
DE102015212203.4 2015-06-30
PCT/EP2016/064855 WO2017001340A1 (de) 2015-06-30 2016-06-27 Freistrompumpe

Publications (2)

Publication Number Publication Date
CA2990990A1 CA2990990A1 (en) 2017-01-05
CA2990990C true CA2990990C (en) 2023-10-10

Family

ID=56289494

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2990990A Active CA2990990C (en) 2015-06-30 2016-06-27 Vortex pump

Country Status (17)

Country Link
US (1) US10738792B2 (ko)
EP (1) EP3317544B1 (ko)
CN (1) CN107810331B (ko)
AU (1) AU2016288451B2 (ko)
BR (1) BR112017027545B1 (ko)
CA (1) CA2990990C (ko)
DE (1) DE102015212203A1 (ko)
DK (1) DK3317544T3 (ko)
ES (1) ES2896450T3 (ko)
HR (1) HRP20211632T1 (ko)
HU (1) HUE056972T2 (ko)
PL (1) PL3317544T3 (ko)
PT (1) PT3317544T (ko)
RU (1) RU2705785C2 (ko)
SA (1) SA517390579B1 (ko)
SI (1) SI3317544T1 (ko)
WO (1) WO2017001340A1 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU197931U1 (ru) * 2019-11-11 2020-06-05 Общество с ограниченной ответственностью "НПО АкваБиоМ" Свободновихревой погружной насос
DE102020003847A1 (de) 2020-06-26 2021-12-30 KSB SE & Co. KGaA Kreiselpumpe zur Förderung feststoffhaltiger Medien
DE102021110936A1 (de) 2021-04-28 2022-11-03 Herborner Pumpentechnik Gmbh & Co Kg Pumpenlaufrad, Gehäuseelement und Pumpe hiermit
DE102021118384A1 (de) 2021-07-15 2023-01-19 KSB SE & Co. KGaA Leichtbau-Hydraulikdesign für verbesserte 3D-Druckbarkeit
DE102021118564A1 (de) 2021-07-19 2023-01-19 KSB SE & Co. KGaA Schaufelanordnung mit Mikroschaufeln

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT83294B (de) 1917-08-20 1921-03-25 Siemens Schuckertwerke Gmbh Laufrad für Schleuderpumpen.
DE470221C (de) 1926-10-29 1929-01-08 Karl Plischke Laufrad fuer Kreiselpumpen, insbesondere zur Foerderung von Fluessigkeiten mit groben und faserigen Beimengungen
DE943803C (de) * 1952-10-23 1956-06-01 Philipp Hilge Fa Fluegelradpumpe mit seitlichem Ringkanal
FR1404875A (fr) 1964-08-10 1965-07-02 Thompson Ramo Wooldridge Inc Turbine centrifuge et procédé de fabrication d'une telle turbine
US4076179A (en) * 1976-04-22 1978-02-28 Kabushiki Kaisha Sogo Pump Seisakusho Centrifugal sewage pump
FR2459892A1 (fr) * 1979-06-22 1981-01-16 Klein Schanzlin & Becker Ag Roue a ailettes a un flasque pour pompes centrifuges
JPS59165891A (ja) * 1983-03-10 1984-09-19 Ebara Corp 渦流ポンプ
SU1236175A1 (ru) * 1984-08-15 1986-06-07 Сумский Филиал Харьковского Ордена Ленина Политехнического Института Им.В.И.Ленина Свободновихревой насос
DE3811990A1 (de) * 1987-04-10 1988-10-20 Speck Pumpenfabrik Walter Spec Peripheralpumpe
RU2020286C1 (ru) * 1992-01-09 1994-09-30 Донат Васильевич Гроховский Способ управления лопастными частотами воздействия в центробежных гидромашинах
JP2002138991A (ja) * 2000-11-06 2002-05-17 Ebara Corp 両吸込渦巻ポンプ
US6514036B2 (en) * 2001-04-27 2003-02-04 Black & Decker Inc. Radial flow fan with impeller having blade configuration for noise reduction
RU26610U1 (ru) * 2002-07-25 2002-12-10 Государственное Унитарное Предприятие "Водоканал Санкт-Петербурга" Незасоряющийся насос
DE10301629B4 (de) 2003-01-17 2013-05-29 Ksb Aktiengesellschaft Freistrompumpe
DE10301630A1 (de) 2003-01-17 2004-07-29 Ksb Aktiengesellschaft Freistrompumpe
WO2009143569A1 (en) * 2008-05-27 2009-12-03 Weir Minerals Australia Ltd Slurry pump impeller
JP6022779B2 (ja) 2012-03-01 2016-11-09 株式会社横田製作所 自吸式遠心ポンプ装置
JP6091308B2 (ja) * 2013-04-17 2017-03-08 株式会社不二工機 排水ポンプ

Also Published As

Publication number Publication date
RU2018103265A (ru) 2019-07-31
SI3317544T1 (sl) 2022-01-31
US10738792B2 (en) 2020-08-11
HUE056972T2 (hu) 2022-04-28
WO2017001340A1 (de) 2017-01-05
CN107810331A (zh) 2018-03-16
HRP20211632T1 (hr) 2022-01-21
US20180187692A1 (en) 2018-07-05
DK3317544T3 (da) 2021-11-01
PL3317544T3 (pl) 2021-12-27
EP3317544A1 (de) 2018-05-09
CA2990990A1 (en) 2017-01-05
BR112017027545A2 (ko) 2018-08-21
ES2896450T3 (es) 2022-02-24
RU2018103265A3 (ko) 2019-09-04
RU2705785C2 (ru) 2019-11-11
AU2016288451A1 (en) 2018-01-04
DE102015212203A1 (de) 2017-01-05
PT3317544T (pt) 2021-11-12
AU2016288451B2 (en) 2020-05-14
SA517390579B1 (ar) 2021-04-01
CN107810331B (zh) 2020-02-21
EP3317544B1 (de) 2021-08-11
BR112017027545B1 (pt) 2022-11-16

Similar Documents

Publication Publication Date Title
CA2990990C (en) Vortex pump
US9874219B2 (en) Impeller and fluid machine
EP2978975B1 (en) Slurry pump impeller
EP2949943A1 (en) Low turbulence centrifugal pump impeller wherein the downstream part of the blades extends circumferentially
AU2015318812B2 (en) Slurry pump impeller
US9638206B2 (en) Centrifugal pump and a double bent rotor blade for use in such a centrifugal pump
RU2729275C2 (ru) Лопатка для рабочего колеса перемешивающего устройства, рабочее колесо и перемешивающее устройство
US20140003929A1 (en) Free-flow pump
US11187232B2 (en) Vortex pump
AU2005231773A1 (en) Improved velocity profile impeller vane
JP6917704B2 (ja) 多段ポンプ
CA2938192C (en) Horizontal pumping system with primary stage assembly and separate npsh stage assembly
JPWO2010007780A1 (ja) 遠心ポンプ用羽根車及び遠心ポンプ
US10082154B2 (en) Intake channel arrangement for a volute casing of a centrifugal pump, a flange member, a volute casing for a centrifugal pump and a centrifugal pump
US20200132076A1 (en) Eddy pump
JP5550414B2 (ja) クーラントポンプ

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20200901

EEER Examination request

Effective date: 20200901

EEER Examination request

Effective date: 20200901

EEER Examination request

Effective date: 20200901

EEER Examination request

Effective date: 20200901

EEER Examination request

Effective date: 20200901

EEER Examination request

Effective date: 20200901

EEER Examination request

Effective date: 20200901

EEER Examination request

Effective date: 20200901